zone.h revision b819cea2f73f98c5662230cc9affc8cc84f77fcf
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b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * Copyright 2014 Nexenta Systems, Inc. All rights reserved.
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * The contents of this file are private to the implementation of
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * Solaris and are subject to change at any time without notice.
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * Applications and drivers using these interfaces may fail to
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * run on future releases.
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Rosstypedef struct zone_ref {
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross struct zone *zref_zone; /* the zone to which the reference refers */
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross list_node_t zref_linkage; /* linkage for zone_t::zone_ref_list */
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Rosstypedef struct zone {
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross char *zone_name; /* zone's configuration name */
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross struct proc *zone_zsched; /* Dummy kernel "zsched" process */
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross struct vnode *zone_rootvp; /* zone's root vnode */
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross char *zone_rootpath; /* Path to zone's root + '/' */
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * Zone-specific data (ZSD) APIs
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * The following is what code should be initializing its zone_key_t to if it
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * calls zone_getspecific() without necessarily knowing that zone_key_create()
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross * has been called on the key.
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Rossextern void zone_key_create(zone_key_t *, void *(*)(zoneid_t),
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross void (*)(zoneid_t, void *), void (*)(zoneid_t, void *));
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Rossextern void *zone_getspecific(zone_key_t, zone_t *);
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Rossextern int zone_setspecific(zone_key_t, zone_t *, const void *);
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross#endif /* _KERNEL || _FAKE_KERNEL */
b819cea2f73f98c5662230cc9affc8cc84f77fcfGordon Ross#endif /* _SYS_ZONE_H */